摘要：Proppant is a key material for enhancing unconventional oil and gas production which requires a long distance of migration and efficient liquid conductivity paths within the hydraulic fracture. However, it is difficult to find a proppant with both high self-suspension ability and liquid conductivity. Here, a simple method is developed to coat epoxy resin onto the ceramic proppant and fabricate a novel coated proppant with high hydrophobicity, self-suspension, and liquid conductivity performance. Compared with uncoated ceramic proppants, the epoxy resin coated (ERC) proppant has a high self-suspension ability nearly 16 times that of the uncoated proppants. Besides, the hydrophobic property and the liquid conductivity of the ERC proppant increased by 83.8% and 16.71%, respectively, compared with the uncoated proppants. In summary, this novel ERC proppant provides new insights into the design of functional proppants, which are expected to be applied to oil and gas production. (c) 2021 The Authors. Publishing services by Elsevier B.V. on behalf of KeAi Communications Co. Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/ 4.0/).

关键字：Coated proppant; Hydrophobic property; Self-suspension; Conductivity

ISSN号：1672-5107

卷、期、页：卷18期6: 1753-1759

发表日期：2021-12-15

影响因子：2.095600

期刊分区（SCI为中科院分区）：二区

收录情况：SCI（科学引文索引印刷版）,SCIE（科学引文索引网络版）

发表期刊名称：PETROLEUM SCIENCE

参与作者：Li, Feng-Xia,Khan, Waleed,史爱萍

通讯作者：樊凡

第一作者：田守嶒,盛茂,周洋,徐泉

论文类型：期刊论文

论文概要：樊凡,Li, Feng-Xia,田守嶒,盛茂,Khan, Waleed,史爱萍,周洋,徐泉，Hydrophobic epoxy resin coated proppants with ultra-high self-suspension ability and enhanced liquid conductivity，PETROLEUM SCIENCE，2021，卷18期6: 1753-1759

论文题目：Hydrophobic epoxy resin coated proppants with ultra-high self-suspension ability and enhanced liquid conductivity